24.6483’ N, 81.3300’ W

Big Pine Key, Spanish Harbor, FL

80°
H -°
L 74°
NE
14mph
Low tide
12:16 am

Tides Today & Tomorrow in Big Pine Key, Spanish Harbor, FL

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently falling in Big Pine Key, Spanish Harbor, FL.
Next low tide (tomorrow) : in 4h 26m at 12:16 am (0.5 ft)
Next high tide (tomorrow) : 6:03 am (1.5 ft)
Sunset today : 6:54 pm
Sunrise tomorrow : 7:25 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #8724178
Common Questions About Tides

Big Pine Key, Spanish Harbor, FL Tides - Mar 1814

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:570.54:581.110:340.16:526:31Waxing Gibbous1Tue
2Wed6:550.66:091.212:31-0.211:48 AM0.16:516:32Waxing Gibbous2Wed
3Thu7:410.77:101.31:28-0.212:530.16:506:32Waxing Gibbous3Thu
4Fri8:200.88:041.32:16-0.21:500.06:496:33Full Moon4Fri
5Sat8:560.88:531.32:57-0.22:420.06:486:33Full Moon5Sat
6Sun9:290.99:381.23:35-0.13:30-0.16:476:34Full Moon6Sun
7Mon10:021.010:201.24:11-0.14:16-0.16:466:34Full Moon7Mon
8Tue10:331.111:011.04:46-0.15:02-0.16:456:35Waning Gibbous8Tue
9Wed11:041.111:420.95:210.05:49-0.16:446:35Waning Gibbous9Wed
10Thu11:361.15:550.06:38-0.16:436:36Waning Gibbous10Thu
11Fri12:230.812:111.06:300.17:320.06:426:36Waning Gibbous11Fri
12Sat1:100.612:501.07:060.18:330.06:416:36Third Quarter12Sat
13Sun2:130.51:380.97:490.29:410.06:406:37Third Quarter13Sun
14Mon3:500.52:420.98:500.210:510.06:396:37Third Quarter14Mon
15Tue5:370.53:590.910:080.211:560.06:386:38Third Quarter15Tue
16Wed6:300.65:111.011:210.26:376:38Waning Crescent16Wed
17Thu7:030.66:101.012:490.012:200.26:366:39Waning Crescent17Thu
18Fri7:320.77:011.11:310.01:080.16:356:39Waning Crescent18Fri
19Sat8:010.87:481.22:07-0.11:510.16:346:39Waning Crescent19Sat
20Sun8:300.98:331.22:39-0.12:320.06:336:40New Moon20Sun
21Mon9:001.09:171.23:10-0.13:130.06:326:40New Moon21Mon
22Tue9:321.110:021.23:410.03:55-0.16:316:41New Moon22Tue
23Wed10:041.210:481.14:130.04:40-0.16:306:41Waxing Crescent23Wed
24Thu10:391.211:371.04:470.05:29-0.26:296:42Waxing Crescent24Thu
25Fri11:161.35:230.16:23-0.26:286:42Waxing Crescent25Fri
26Sat12:310.811:59 AM1.26:020.17:25-0.16:276:42Waxing Crescent26Sat
27Sun1:350.712:501.26:480.18:35-0.16:266:43First Quarter27Sun
28Mon2:570.61:571.27:480.29:51-0.16:256:43First Quarter28Mon
29Tue4:280.63:241.19:060.211:05-0.16:246:44First Quarter29Tue
30Wed5:410.74:511.110:320.26:236:44Waxing Gibbous30Wed
31Thu6:320.86:051.212:11-0.111:48 AM0.16:226:44Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724178)

Common Questions About Big Pine Key, Spanish Harbor, FL Tides

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Is this week a spring tide or neap tide in Big Pine Key, Spanish Harbor, FL?

Big Pine Key, Spanish Harbor, FL is currently in a transitional phase. Tonight's moon is 69% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Big Pine Key, Spanish Harbor, FL tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Big Pine Key, Spanish Harbor, FL?

Tide predictions for Big Pine Key, Spanish Harbor, FL come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Big Pine Key, Spanish Harbor, FL?

Tide data for Big Pine Key, Spanish Harbor, FL is sourced from NOAA Station #8724178. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724178.

What is the moon phase in Big Pine Key, Spanish Harbor, FL tonight?

Tonight the moon over Big Pine Key, Spanish Harbor, FL is First Quarter (69% illuminated). This places Big Pine Key, Spanish Harbor, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA